Results 21 to 30 of about 23,066 (248)

Ageing of polysulfone membranes in contact with bleach solution: Role of radical oxidation and of some dissolved metal ions [PDF]

open access: yes, 2008
In water production plants using membrane processes, contact with chemicals such as chlorine plays an important role in membrane ageing. This experimental study was aimed at gaining a better understanding of the effect of hypochlorite cleaning solutions ...
Causserand, Christel   +3 more
core   +1 more source

Complete Characterization of Degradation Byproducts of Olmesartan Acid, Degradation Pathway, and Ecotoxicity Assessment

open access: yesApplied Sciences, 2021
Antihypertensive drugs are among the most prescribed drugs. Olmesartan acid, of the sartan class, belongs to a relatively new generation of antihypertensive drugs called angiotensin II receptor blockers.
Giovanni Luongo   +7 more
doaj   +1 more source

Chlorination and oxidation of heparin and hyaluronan by hypochlorous acid and hypochlorite anions: effect of sulfate groups on reaction pathways and kinetics. [PDF]

open access: yes, 2013
Hypochlorous acid (HOCl), produced in inflammatory conditions by the enzyme myeloperoxidase, and its anion hypochlorite (OCl(-)) exist in vivo at almost equal concentrations.
Parsons, BJ   +4 more
core   +1 more source

Hypochlorite-induced oxidation promotes aggregation and reduces toxicity of amyloid beta 1-42

open access: yes, 2023
Exacerbated hypochlorite (OCl−) production is linked to neurodegenerative processes, but there is growing evidence that lower levels of hypochlorite activity are important to protein homeostasis.
Rafaa Zeineddine Abdullah (20274123)   +5 more
core   +1 more source

Octocrylene: From Sunscreens to the Degradation Pathway during Chlorination Processes: Formation of Byproducts and Their Ecotoxicity Assessment

open access: yesMolecules, 2022
Octocrylene is an organic sunscreen whose main action is to absorb UVB radiation and short UVA wavelengths; it is used in various cosmetic products in order to provide an adequate sun-protection factor or to protect the cosmetic formulations themselves ...
Antonio Medici   +7 more
doaj   +1 more source

The use of topical sodium hypochlorite in the management of Pseudomonas aeruginosa burn wound infection [PDF]

open access: yes, 2011
The aim of the study is: 1. To undertake a meta-analysis of Pseudomonas aeruginosa burn wound infection. 2. To undertake a retrospective audit of Pseudomonas aeruginosa burn wound infection at the Red Cross War Memorial Children's Hospital. 3.
Coetzee, Emile
core   +1 more source

A Flexible Chemosensor Based on Colorimetric and Fluorescent Dual Modes for Rapid and Sensitive Detection of Hypochlorite Anion

open access: yesSensors, 2021
A flexible chemosensor has been developed based on colorimetric and fluorescent dual modes using tetraphenylethylene-centered tetraaniline (TPE4A) for rapid and sensitive detection of hypochlorite anion.
Qin Wu, Tao Tao, Yunxia Zhao, Wei Huang
doaj   +1 more source

IV. Sodium Hypochlorite

open access: yesJournal of Dairy Science, 1923
Summary 1. The phenol coefficient of stable sodium hypochlorite is very high, varying between 42 and 300 with the organisms employed. 2. The hydrogen ion concentration of the disinfectant in the exposure tube has little or no influence upon the phenol coefficient of NaOCl throughout the ranges employed. 3. Mercuric chloride is not as good
Harper F. Zoller, Sylvia M. Eaton
openaire   +1 more source

A Novel Role for Plasminogen Activator Inhibitor Type-2 as a Hypochlorite-Resistant Serine Protease Inhibitor and Holdase Chaperone

open access: yesCells, 2022
Plasminogen activator inhibitor type-2 (PAI-2), a member of the serpin family, is dramatically upregulated during pregnancy and in response to inflammation.
Jordan H. Cater   +6 more
doaj   +1 more source

Use of Pyrogallol Red and Pyranine as Probes to Evaluate Antioxidant Capacities towards Hypochlorite

open access: yesMolecules, 2013
Hypochlorite is a strong oxidant able to induce deleterious effects in biological systems. The goal of this work was to investigate the use of PGR and PYR as probes in assays aimed at evaluating antioxidant activities towards hypochorite and apply it to ...
Fernanda Pérez-Cruz   +10 more
doaj   +1 more source

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